Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
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Switch: CHTNWVLEDS0

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
304-340 A Charleston Zone 1 WV 9214 FRONTIER WEST VIRGINIA INC. 254      
304-341 A Charleston Zone 1 WV 9214 FRONTIER WEST VIRGINIA INC. 254      
304-342 A Charleston Zone 1 WV 9214 FRONTIER WEST VIRGINIA INC. 254      
304-343 A Charleston Zone 1 WV 9214 FRONTIER WEST VIRGINIA INC. 254      
304-344 A Charleston Zone 1 WV 9214 FRONTIER WEST VIRGINIA INC. 254      
304-345 A Charleston Zone 1 WV 9214 FRONTIER WEST VIRGINIA INC. 254      
304-346 A Charleston Zone 1 WV 9214 FRONTIER WEST VIRGINIA INC. 254      
304-347 A Charleston Zone 1 WV 9214 FRONTIER WEST VIRGINIA INC. 254      
304-348 A Charleston Zone 1 WV 9214 FRONTIER WEST VIRGINIA INC. 254      
304-353 A Charleston Zone 1 WV 9214 FRONTIER WEST VIRGINIA INC. 254      
304-357 A Charleston Zone 1 WV 9214 FRONTIER WEST VIRGINIA INC. 254      
304-382 A Charleston Zone 1 WV 9214 FRONTIER WEST VIRGINIA INC. 254      
304-388 A Charleston Zone 1 WV 9214 FRONTIER WEST VIRGINIA INC. 254      
304-556 A Charleston Zone 1 WV 9214 FRONTIER WEST VIRGINIA INC. 254      
304-558 A Charleston Zone 1 WV 9214 FRONTIER WEST VIRGINIA INC. 254      
304-561 A Charleston Zone 1 WV 9214 FRONTIER WEST VIRGINIA INC. 254      
304-941 A Charleston Zone 1 WV 9214 FRONTIER WEST VIRGINIA INC. 254      
304-957 A Charleston Zone 1 WV 9214 FRONTIER WEST VIRGINIA INC. 254   2006-08-26   

Last updated: Sun, 10 Nov 2019 13:49:34 UTC

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